%0 Journal Article %A Agnelli, J. P. %A De Cezaro, A. %A Leitão, A. %A Marques Alves, M. %T On the identification of piecewise constant coefficients in optical diffusion tomography by level set %J ESAIM: Control, Optimisation and Calculus of Variations %D 2017 %P 663-683 %V 23 %N 2 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/cocv/2016007/ %R 10.1051/cocv/2016007 %G en %F COCV_2017__23_2_663_0